import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.util.Set;

public class JedisDemoSet {
    public static void main(String[] args) {
        JedisPool jedisPool = new JedisPool("tcp://localhost:8888");

        try (Jedis jedis = jedisPool.getResource()) {
//            test1(jedis);
//            test2(jedis);
//            test3(jedis);
//            test4(jedis);
//            test5(jedis);
            test6(jedis);
        }
    }

    private static void test6(Jedis jedis) {
        System.out.println("sinterstore");
        jedis.flushAll();

        jedis.sadd("key", "111", "222", "333");
        jedis.sadd("key2", "111", "222", "444");

        long len = jedis.sinterstore("key3", "key", "key2");
        System.out.println("len: " + len);
        Set<String> res = jedis.smembers("key3");
        System.out.println("res: " + res);
    }

    private static void test5(Jedis jedis) {
        System.out.println("sinter");
        jedis.flushAll();

        jedis.sadd("key", "111", "222", "333");
        jedis.sadd("key2", "111", "222", "444");

        Set<String> res = jedis.sinter("key", "key2");
        System.out.println("res:" + res);
    }

    private static void test4(Jedis jedis) {
        System.out.println("spop");
        jedis.flushAll();

        jedis.sadd("key", "111", "222", "333", "444", "555");
        String res = jedis.spop("key");
        System.out.println("res: " + res);
    }

    private static void test3(Jedis jedis) {
        System.out.println("scard");
        jedis.flushAll();

        jedis.sadd("key", "111", "222", "333");
        long res = jedis.scard("key");

        System.out.println("res: " + res);
    }

    private static void test2(Jedis jedis) {
        System.out.println("sismember");
        jedis.flushAll();

        jedis.sadd("key", "111", "222", "333");
        boolean res = jedis.sismember("key", "100");
        System.out.println("res: " + res);
    }

    private static void test1(Jedis jedis) {
        System.out.println("sadd 和 smembers");
        jedis.flushAll();

        jedis.sadd("key", "111", "222", "333");

        Set<String> res = jedis.smembers("key");
        System.out.println("res: " + res);
    }
}
